“Setting aside a decision which disposes of proceedings 38(1) The Tribunal may set aside a decision which disposes of proceedings, or part of such a decision, and re-make the decision, or the relevant part of it if (a) the Tribunal considers that it is in the interests of justice to do so; and (b) one or more of the conditions in paragraph (2) is satisfied. (2) The conditions are (a) a document relating to the proceedings was not sent to, or was not received at an appropriate time by, a party or a party’s representative; (b) a document relating to the proceedings was not sent to the Tribunal at an appropriate time; (c) there has been some other procedural irregularity in the proceedings; or (d) a party, or a party’s representative, was not present at a hearing related to the proceedings. (3) A party applying for a decision, or part of a decision, to be set aside under paragraph (1) must make a written application to the Tribunal so that it is received no later than 28 days after the date on which the Tribunal sent notice of the decision to the party.”